# Hashify vs Diff Checker

The clearest difference is price: Diff Checker at Free against Hashify's $2.99. Diff Checker also leads on update cadence (every 2 months vs every 4 months). Hashify's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Diff Checker is free to download; Hashify costs $2.99 up front. Diff Checker sells 2 in-app purchases, starting at $2.99 per 7 days. Hashify asks for nothing beyond the download.

Hashify ships an update every 4 months, Diff Checker every 2 months. The most recent releases landed on September 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Hashify | Diff Checker |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 1 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marco Tini](https://appshunter.io/developer/544232459) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Hashify

[App page](https://appshunter.io/ios/app/hashify/id6739822414)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Diff Checker

[App page](https://appshunter.io/ios/app/diff-checker-text-compare/id6772266827)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |


## Frequently asked questions

### Is Hashify free?

Hashify costs $2.99, with no in-app purchases.

### Is Diff Checker free?

Diff Checker is free to download, with in-app purchases available.

### Do Hashify or Diff Checker have ads?

Neither Hashify nor Diff Checker shows ads.

### Which is updated more often, Hashify or Diff Checker?

Hashify ships an update every 4 months, and Diff Checker every 2 months. Most recently, Hashify was updated on September 14, 2026 and Diff Checker on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*